| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.53 | 13.694% | $119.9813 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $157.91 | 7.739% | $170.1307 | $170.13 | $170.15 | $170.10 |
| Purchase #3 | $197.93 | 13.740% | $225.1256 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $161.51 | 7.675% | $173.9059 | $173.91 | $173.90 | $173.90 |
| Purchase #5 | $216.75 | 8.502% | $235.1781 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $14.77 | 9.693% | $16.2017 | $16.20 | $16.20 | $16.20 |
| Purchase #7 | $221.77 | 7.820% | $239.1124 | $239.11 | $239.10 | $239.10 |
| 7 purchase totals = | $1,076.17 | $1,179.6357 | $1,179.64 | $1,179.70 | $1,179.60 | |